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Song Chuan Group

Song Chuan Group- Specialty Relays

Song Chuan Group, established in 1974, is a specialized relay manufacturer headquartered in Taipei, Taiwan. The company has accumulated over 35 years of expertise in relay design, development, and mass production. Its core business revolves around electromechanical relays for automotive, industrial, and consumer applications. Song Chuan offers a comprehensive product range including automotive relays, power relays, signal relays, PCB relays, and solid-state relays. Key series such as the SCH (automotive), SCT (industrial control), and SCB (power switching) are widely adopted. The group's R&D capabilities cover new product development, testing, production equipment design, mold fabrication, and process optimization. With a strong focus on quality and reliability, Song Chuan has built an excellent reputation among global clients. It operates a vertically integrated manufacturing model from component production to final assembly, ensuring consistent quality. The company serves major OEMs and Tier 1 suppliers in the automotive, home appliance, and industrial electronics sectors. Recognized for durability, high performance, and compliance with international standards, Song Chuan is a trusted relay partner in the global electronic components market.

03

Specialty Relays - 型号列表

420 parts in total

Series

Power - Average Forward

Coil Current

Current Rating (Max)

DC Resistance (DCR) (Max)

Coil Resistance

Contact Material

Current

Voltage - Supply

Voltage - Breakdown

Dielectric Strength, Contact to Contact

Weight

Operating Temperature

Type

Electrical Life

Mechanical Life

Operating Range

Width

Height

Length

Contact Form

Contact Termination

Contact Layout, Typical

Pick Up Voltage

Voltage - Continuous Operating (Max) (MCOV)

Designation

Operate Time

Mounting Style

Mounting Type

Card Standard

Load Type

Contact Resistance

Insulation Resistance

Manufacturer Part Number

Contact Rating (Current)

Product Category

Function

Release Time

Voltage Dropout (Max)

Supplier Device Package

Vibration Resistance

Insulation

Maximum Payload

Resistor - Base (R1)

Voltage - Rated AC (Phase to Phase)

Switching Voltage

Mfr Part #Quantity AvailablePriceProduct CategoryRoHSSeriesVoltage - SupplyContact MaterialPower - Average ForwardTypeMechanical LifeMounting StyleCurrentMounting TypeContact Layout, TypicalFunctionCard StandardContact FormRelease TimePick Up VoltageVoltage - BreakdownCurrent Rating (Max)Insulation ResistanceVoltage Dropout (Max)DC Resistance (DCR) (Max)Dielectric Strength, Contact to ContactWeightElectrical LifeOperate TimeOperating RangeOperating TemperatureCoil CurrentContact ResistanceCoil ResistanceContact TerminationShock ResistanceLoad TypeVoltage - Continuous Operating (Max) (MCOV)WidthHeightLengthDesignationInsulationManufacturer Part NumberContact Rating (Current)Supplier Device PackageVibration ResistanceVoltage - Rated AC (Phase to Phase)Switching VoltageFactory Pack QuantityCoil TypeMaximum PayloadResistor - Base (R1)Standard PackUL ListingCurrent - SwitchingVoltage - Switching DCTermination StyleULVibrationOther SpecificationsGapFeaturesSurge Rating (Watts)Current - Surge
897-1AH-D1-001-24VDC
897-1AH-D1-001-24VDC

Automotive Relays SPST 70A 24VDC QC Mini-ISO

Song Chuan

101: ¥35.02Automotive RelaysRoHS Compliant89724 VDCSilver Alloy1.6 WAutomotive Relays-Through Hole-----1 Form A (SPST-NO)-------------66.7 mA-360 OhmsQuick Connect---25.8 mm25 mm25.8 mm--------400---------------
896H-1AH-S-R1-12VDC
2
896H-1AH-S-R1-12VDC

Automotive Relays SPNO 50A 12VDC Automotive Relay • Coil Voltage: 12 VDC • Contact Configuration: SPST-NO (1 Form A) • Current : 40 A • Mounting: Socket Terminal • Operating Function: Single Side Stable

Song Chuan

277015: ¥36.96Automotive RelaysRoHS Compliant89612 VDCSilver Alloy1.6 WAutomotive Relays-Through Hole40 AmpsPlug-in1A SPST-NOSingle Side StableAutomotive Relay1 Form A (SPST-NO)-------------133 mA-90 OhmsTabs---25.8 mm25 mm25.8 mm--------400General Purpose--400-----------
507-2CC-F-S 9VDC
507-2CC-F-S 9VDC

General Purpose Relays 17A 9VDC SPDT Sealed, Washable

Song Chuan

101: ¥21.216General Purpose RelaysRoHS Compliant507-----Through Hole----------------------PC Terminal------------------------------
305-2CC-DM-4 24VDC
2
305-2CC-DM-4 24VDC

General Purpose Relays 24Vdc 10A DPDT plug in w/lamp Power Relay • Coil Voltage: 24 VDC • Contact Configuration: DPDT (2 Form C) • Current : 10 A • Mounting: Quick Terminal • Operating Function: 1 coil latching

Song Chuan

101: ¥67.388General Purpose RelaysRoHS Compliant30524 VDCAgNi alloyapprox. 1.0WRelays20,000,000 operations (frequency 18,000 operations/hr)-10 AmpsPlug-in2C DPDT1 coil latchingGeneral Purpose Relay-10 ms Max.80% of rated voltageAC 2500V, 50/60Hz 1min.41.7 mA1000 Mohm Min. (DC 500V)5% of rated voltage576 ohmAC 1000V, 50/60Hz 1min.Approx. 33g100,000 operations (frequency 1,800 operations/hr)10 ms Max.30 to 100Hz, 4GDC: -40 to +60?C (no freezing)-100 mohm Max.---10A 250VAC110% of rated voltage---Diode & LED---Dust cover with lockable manual30 to 100Hz, 10G------------------
833H-1C-C-48VDC
2
833H-1C-C-48VDC

General Purpose Relays 10A 48VDC SPDT, Flux Sugar Cube PC Board Relay • Coil Voltage: 48 VDC • Contact Configuration: SPDT (1 Form C) • Current : 15 A • Mounting: PC Board Terminal • Operating Function: Single Side Stable

Song Chuan

101: ¥11.628General Purpose RelaysRoHS Compliant833H48 VDCAgCdO alloyapprox. 0.45WRelays10,000,000 operations (frequency 18,000 operations/hr)-15 AmpsPC Board1C SPDTSingle Side StablePower Relay-5 ms Max.75% of rated voltage1500V, 50/60Hz 1min.9.4 mA1000 Mohm Min. (DC 500V)10% of rated voltage3600 ohm500V, 50/60Hz 1min.Approx. 10 g100,000 operations (frequency 1,200 operations/hr)10 ms Max.10 to 50Hz, double amplitude 1.5 mm-30 to +70?C (no freezing)-100 Mohm Max.--100G10A 125VAC, 7A 250VAC, 7A 30VDC150% of rated voltage----StandardFlux Tight---------------------
507WP2-1AC-F-S
507WP2-1AC-F-S

General Purpose Relays REALY 12 VDC SPST-NO 16A 1V SEALD

Song Chuan

10100: ¥13.396General Purpose Relays-507-----Through Hole----------------------PC Terminal------------------------------
881-1CC-F-S-24VDC
2
881-1CC-F-S-24VDC

General Purpose Relays SPDT 12A 24VDC Electromechanical Relay SPDT 12A 24VDC 1.44KOhm Through Hole PC Board Relay • Coil Voltage: 24 VDC • Contact Configuration: SPDT (1 Form C) • Current : 12 A • Mounting: PC Board Terminal • Operating Function: Single Side Stable

Song Chuan

10001: ¥31.892General Purpose RelaysRoHS Compliant88124 VDCSilver Nickel0.4 WStandardEnd of Life: Scheduled for obsolescence and will be discontinued by the manufacturer.PCB12 AmpsPC Board1C SPDTSingle Side StablePower Relay1 Form C (SPDT-BM)10 ms Max.70% of rated voltageAC 5000V, 50/60Hz 1min.17 mA1000 Mohm Min. (DC 500V)10% of rated voltage1440 ohmAC 1000V, 50/60Hz 1min.Approx. 10g100,000 operations (frequency 360 operations/hr)20 ms Max.10 to 50Hz, amplitude 1.5mm-40 to +85?C (no freezing)17 mA100 mohm Max.1440 OhmsPCB100G--12.7 mm15.7 mm29 mmSealed Type washable-----160% of rated voltage---2880VA12A 240VAC-Class F12A277VACPCB-------
812H-1C-S-48VDC
2
812H-1C-S-48VDC

General Purpose Relays 10A Mini 48VDC SPDT Sealed, Washable Automotive Relay • Coil Voltage: 48 VDC • Contact Configuration: SPDT (1 Form C) • Current : 20 A • Mounting: PC Board Terminal • Operating Function: Single Side Stable

Song Chuan

101: ¥14.688General Purpose RelaysRoHS Compliant812H48 VDCAgSnO alloyapprox. 0.36WHigh power type with insulation barrier10,000,000 operations (frequency 18,000 operations/hr)-20 AmpsPC Board1C SPDTSingle Side StableAutomotive Relay-5 ms Max.75% of rated voltageAC 1500V 50/60Hz 1 min. (for 812H) ; AC 2000V 50/60Hz 1 min. (for 812BH)7.5 mA100 Mohm Min. (DC 500V)10% of rated voltage6400 ohmAC 750V 50/60Hz 1 min. (for 812H) ; AC 1000V 50/60Hz 1 min. (for 812BH)Approx. 10g100,000 operations (frequency 900 operations/hr) for 812H ; (frequency 360 operations/hr) for 812BH15 ms Max.10 to 50Hz, double amplitude 1.0 mm-40 to +85?C (no freezing)-50 Mohm Max.--100G12A 120 VAC, 10A 120VAC, 7A240VAC----Sealed Type Washable-----160% of rated voltage----------None10 to 50Hz, double amplitude 1.0 mm-----
302P-1AH-C-12VDC
302P-1AH-C-12VDC

General Purpose Relays 20A Mini 12VDC SPNO Flux Tight

Song Chuan

111: ¥16.32General Purpose RelaysRoHS Compliant-12 VDCSilver Nickel--New At MouserThrough Hole-----1 Form A (SPST-NO)-------------44 mA-272 Ohms----------17 A---240 VAC----------------
833H-1C-S-6VDC
2
833H-1C-S-6VDC

General Purpose Relays 10A 6VDC SPDT, Seal Sugar Cube PC Board Relay • Coil Voltage: 6 VDC • Contact Configuration: SPDT (1 Form C) • Current : 15 A • Mounting: PC Board Terminal • Operating Function: Single Side Stable

Song Chuan

101: ¥8.364General Purpose RelaysRoHS Compliant833H6 VDCAgCdO alloyapprox. 0.36WRelays10,000,000 operations (frequency 18,000 operations/hr)-15 AmpsPC Board1C SPDTSingle Side StablePower Relay-5 ms Max.75% of rated voltage1500V, 50/60Hz 1min.60 mA1000 Mohm Min. (DC 500V)10% of rated voltage100 ohm500V, 50/60Hz 1min.Approx. 10 g100,000 operations (frequency 1,200 operations/hr)10 ms Max.10 to 50Hz, double amplitude 1.5 mm-30 to +70?C (no freezing)-100 Mohm Max.--100G10A 125VAC, 7A 250VAC, 7A 30VDC150% of rated voltage----StandardSealed Type washable---------------------
892H-1CC-F-S 12 VDC
892H-1CC-F-S 12 VDC

General Purpose Relays 12Vdc 10mm slim 10A

Song Chuan

101: ¥11.356General Purpose RelaysRoHS Compliant892-----------------------------------------------------------
SCLA-S-SPDT-C1 120 VAC
SCLA-S-SPDT-C1 120 VAC

General Purpose Relays 20Vac 15A SPDT plug in

Song Chuan

101: ¥58.344General Purpose RelaysRoHS CompliantSCLA-----------------------------------------------------------
871-1C-C-12VDC
2
871-1C-C-12VDC

General Purpose Relays SPDT 35/20A 12VDC Automotive Relay • Coil Voltage: 12 VDC • Contact Configuration: SPDT (1 Form C) • Current : 35 A • Mounting: Socket Terminal • Operating Function: Single Side Stable

Song Chuan

1541: ¥22.032General Purpose RelaysRoHS Compliant-12 VDCSilver Tin Oxide1.2 WRelays10,000,000 operations (frequency 18,000 operations/hr)Plug In35 AmpsPlug-in1C SPDTSingle Side StableAutomotive RelaySPDT10 ms Max.60% of rated voltageAC 500V, 50/60Hz 1min.97.5 mA20 Mohm Min. (DC 500V)10% of rated voltage123 ohmAC 500V, 50/60Hz 1min.Approx. 20g100,000 operations (frequency 1,800 operations/hr)10 ms Max.10 to 50Hz, 5.0G-40 to +125?C (no freezing)----100G-----Standard---Flux Tight-133% of rated voltage----NO: 35A 14VDC , 15A 28VDC / NC: 20A 14VDC , 10A 28VDC-------Typ. 40mV at 10A----
882N-1CH-S 24 VDC
882N-1CH-S 24 VDC

General Purpose Relays 5mm 8A 24Vdc Lo-Pow 170mW coil

Song Chuan

131: ¥33.454General Purpose RelaysRoHS Compliant-24 VDCSilver Tin Oxide---Through Hole-----1 Form C (SPDT-BM)-------------8.7 mA-2743 Ohms----------6 A---240 VAC----------------
SCL-DPDT-C1 240 VAC
SCL-DPDT-C1 240 VAC

General Purpose Relays 40Vac 10A DPDT plug in

Song Chuan

101: ¥57.12General Purpose RelaysRoHS CompliantSCL240 VAC-0.9 WPower Relay-------DPDT-------------10 A-30 Ohms----21.5 mm35.2 mm27.5 mm---------General Purpose--------------
507H-1CC-F-S-24VDC
507H-1CC-F-S-24VDC

General Purpose Relays SPDT 16A 24VDC

Song Chuan

421: ¥19.312General Purpose RelaysRoHS Compliant-24 VDCSilver Nickel Oxide0.53 W-New At MouserThrough Hole-----1 Form C (SPDT-BM)-------------16 A--PC Terminal---------17 A---277 VAC----------------
207-1CH-F-S-12VDC
207-1CH-F-S-12VDC

General Purpose Relays 20A 12VDC SPDT Sealed, Washable

Song Chuan

101: ¥17.748General Purpose RelaysRoHS Compliant207-----------------------------------------------------------
833H-1C-S-48VDC
2
833H-1C-S-48VDC

General Purpose Relays 10A 48VDC SPDT, Seal Sugar Cube PC Board Relay • Coil Voltage: 48 VDC • Contact Configuration: SPDT (1 Form C) • Current : 15 A • Mounting: PC Board Terminal • Operating Function: Single Side Stable

Song Chuan

101: ¥12.24General Purpose RelaysRoHS Compliant833H48 VDCAgCdO alloyapprox. 0.45WRelays10,000,000 operations (frequency 18,000 operations/hr)-15 AmpsPC Board1C SPDTSingle Side StablePower Relay-5 ms Max.75% of rated voltage1500V, 50/60Hz 1min.9.4 mA1000 Mohm Min. (DC 500V)10% of rated voltage3600 ohm500V, 50/60Hz 1min.Approx. 10 g100,000 operations (frequency 1,200 operations/hr)10 ms Max.10 to 50Hz, double amplitude 1.5 mm-30 to +70?C (no freezing)-100 Mohm Max.--100G10A 125VAC, 7A 250VAC, 7A 30VDC150% of rated voltage----StandardSealed Type washable---------------------
832AWP-1A-F-SF-12VDC
2
832AWP-1A-F-SF-12VDC

General Purpose Relays 30A 12VDC QC TERM PCB MOUNT Power Relay • Coil Voltage: 12 VDC • Contact Configuration: SPST-NO (1 Form A) • Current : 30 A • Mounting: PC Board Terminal & Quick Terminal • Operating Function: Single Side Stable

Song Chuan

761: ¥16.184General Purpose RelaysRoHS Compliant832AWP12 VSilver Alloy1.1 WRelays5,000,000 operations (frequency 18,000 operations/hr)Through Hole30 AmpsPC Board1A SPST-NOSingle Side StablePower Relay1 Form A (SPST-NO)5 ms Max.80% of rated voltage2500Vrms 50/60Hz 1min92.3 mA100 Mohm Min. (DC 500V)10% of rated voltage130 ohm1500Vrms 50/60Hz 1min.Approx. 22 g (open type)?27g (832A) 36 g (832AWP)?38g (832AW)20,000 operations for 20A/250VAC , 100,000 operations for 10A/250VAC (frequency 900 operations/hr)20 ms Max.10 to 50Hz, double amplitude 1.5 mm-55 to +85?C (no freezing)92.3 mA50 Mohm Max.130 OhmsQuick Connect100G-130% of rated voltage27.5 mm20.4 mm32.2 mm-Class FSealed type washable (with shroud)30 A-10 to 50Hz, double amplitude 1.5 mm--------------1.9 mm Min.NoneBetween contact and coil : 6KV 1.2X50?S (for 832A)-
205W-3CC-DM-3 12VDC
2
205W-3CC-DM-3 12VDC

General Purpose Relays 12Vdc 10A DPDT plug in w/lamp Power Relay • Coil Voltage: 12 VDC • Contact Configuration: 3PDT (3 Form C) • Current : 10 A • Mounting: General Quick Terminal • Operating Function: 1 coil latching

Song Chuan

101: ¥75.82General Purpose RelaysRoHS Compliant20512 VDCAgNi alloyapprox. 1.2WRelays20,000,000 operations (frequency 18,000 operations/hr)-10 AmpsPlug-in - 11 Pin Round3C 3PDT1 coil latchingGeneral Purpose Relay-10 ms Max.80% of rated voltageAC 2500V, 50/60Hz 1min.125 mA1000 Mohm Min. (DC 500V)5% of rated voltage96 ohmAC 1500V, 50/60Hz 1min.Approx. 90g100,000 operations (frequency 1,800 operations/hr)12 ms Max.30 to 100Hz, 4GDC: -25 to +60?C (no freezing) / AC: -25 to +40?C (no freezing)-100 mohm Max.---10A 250VAC120% of rated voltage---Diode & LED---Dust cover with lockable manual30 to 100Hz, 10G----3000VA------------20A
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